I copied this from my reply to the other airplane crash thread::
Well, I do have 10 years experience(USAF and Commercial) working on Aircraft, from engines to fuel tanks and even on the "black box\'s" (C-141, C-5 planes).
Take that as you will.
A Catastrophic faliure of an engine would NOT cause that type of total structural failure.
For a series (2 to 4) of catastrophic failures to all happen at the same time (more or less) is somewhere on the scale of 1:1,000,000,000,000 odds.
Engines can take SEVERAL birds and still at WORST only "flame out". At which point the crew just kills that engine with the suppresion system. That still leaves a whole lot unaccounted for.
(Oh, and knowing what I do about feul systems, and internal wiring of the tanks, the TWA 800 "chaffed wire in the fuel tank" theory is just about as absurd...... but that\'s another story)
The thing litterally fell apart in the air like a balsa wood model. That just doesn\'t happen.